Correct option (a) Golqi apparatus
Explanation:
Golgi body or dictyosome has a stack of single membrane bound cisternae with swollen ends, network of tubules and vesicles Cisternae are parallel membrane lined narrow sacs which are interconnected.
Golgi body has two faces- concave or distal or maturing (M) face or trans face towards cell membrane and cis or convex or proximal or forming (F) face towards rough ER and nuclear membrane New cistemae are formed from SER and added from F-face.